Abstract: A practical technique for creating dual-band dual-sense circular polarization is presented in this letter. On the ground plane, two identical slot radiators are etched out orthogonally and ...

Abstract: This article presents a novel dual linearly polarized shared-aperture 2-bit programmable metasurface (PMS) with high cross-polarization discrimination (XPD). Two orthogonally placed ...

How to get rid of reflections in car photos using a polarizer. This video is to show you the actual process of putting together multiple frames or "layers" in photoshop to create a beautiful image. dm ...

A device produces green light while a researcher in lab gear stands in the background. This OLED device, which is held by a mechanical support, is producing circularly polarized light. Credit: ...